$white: #fff;
$blue: #6A7CF2;
$gray: #999999;
$black: #333333;
$orange: #FFA006;
$yellow: #FFCC01;
$remark: #666666;
$mark-1:#6F80F3;
$mark-2:#5DA6F7;
$mark-3:#95C6FC;
$mark-4:#9AB1CB;
$mark-5:#cccccc; 